DeuteriumDeuterium OxideDeuterium Exchange MeasurementHydrogenMass SpectrometryBody WaterMagnetic Resonance SpectroscopyIsotope LabelingIndicator Dilution TechniquesSpectrometry, Mass, Electrospray IonizationKineticsWaterIsotopesOxygen IsotopesModels, MolecularRadioisotope Dilution TechniqueAmidesMolecular Sequence DataMolecular ConformationProtein ConformationMethenamineBody Fluid CompartmentsAmino Acid SequenceModels, ChemicalEcosystemPopulation DensityStereoisomerismGas Chromatography-Mass SpectrometrySolventsProtonsOxidation-ReductionLipid BilayersGasesTemperatureDimyristoylphosphatidylcholineCatalysisThermodynamicsNuclear Magnetic Resonance, BiomolecularHydrogen-Ion ConcentrationMolecular StructureGroup IA Phospholipases A2BiodiversityRNA, MessengerPepsin ASpectroscopy, Fourier Transform InfraredProtein Structure, SecondaryNitrogen IsotopesHydrogen BondingFourier AnalysisPeptidesPopulation DynamicsProtein BindingBody CompositionBinding SitesTandem Mass SpectrometryChromatography, LiquidSpectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization1,2-DipalmitoylphosphatidylcholineNeutron DiffractionElectric ImpedanceSpectrophotometry, InfraredMeteoroidsPhosphatidylcholinesProteinsCarbon-Carbon Lyases